SECTION 1— MAINTENANCE GUIDELINES & STABILITY WARNING
8
5. The wheels, castors and tyres should be checked periodically for cracks and wear, and
should be replaced when necessary.
6. Regularly check for loose spokes in the rear wheels. If loose, have them adjusted.
7. Periodically check handrims to ensure they are secured to the rear wheels. Refer to
Replacing Handrims on section 5.
8. Periodically check castor wheel bearings to make sure they are clean and free from
moisture. Use a Teflon
®
lubricant if necessary.
9. Check upholstery for sagging, rips or tears.
10. Clean upholstery with mild soap and water.
W A R N I N G
Performance Check
After each device adjustment/installing/removing, check proper functioning of manipulated
device and linked elements (in contact or in possible movement area). Exemple: check that
element don’t interfere with other ones, proper function of locking system, no excessive
free play…